HST Blender


The Scott HST Blender is perhaps the most flexible continuous blender on the marketplace today, capable of consistently blending a wide variety of materials. The continuous blender can handle up to 5 different material at one time, mixing powders with another powder, powder with a liquid or several liquids together to create a homogeneous product free of any agglomerates or lumps.

The flexibility of the HST Blender stems from the adjustability of the paddles and speed of the unit. Simply by adjusting the paddles and the speed of the mixer shaft the unit gives you the mixing results you desire. Best suited in applications where high intensity and low retention time are needed, it is excellent for mixing small amounts of liquid with a dry powder in a coating application. Direct heat or a steam/hot oil jacket can also be added where heat and intense mixing are needed to melt and coat the powder. If cooling is needed a cooling jacket is also available.

Features:
  • Adjustable paddles and speed for flexibility to mix a wide variety of materials in an efficient manner
  • Homogeneous mixing free of any agglomerates or lumps
  • Available in operating speeds up to 3000 RPMs
  • Construction materials available include carbon steel, 304 or 316L stainless steel and many different specialty materials
  • Unit has several large access door for cleaning or it can be offered in a clam shell design
Continuous Blender Applications

The flexibility of the HST Blender makes it ideal for a wide variety of products and applications. It is best suited in an application where high intensity and low retention time is needed.

Specific Applications Includes
  • Coating - It is excellent for mixing small amounts of liquid with a dry powder in a coating application. Direct heat or a steam/hot oil jacket can be added where heat and intense mixing are needed to melt and coat the powder. If cooling is needed a cooling jacket is also available.
  • Deagglomeration - This continuous mixer is also especially efficient in applications where materials need to be deagglomerated. It is often used as a finisher for cake mix and other bakery mixers. With the addition of breaker bars, the blender will serve a variety of deagglomerating or grinding applications.
  • Mixing powder, slurry or liquid - The HST Blender is often used for mixing liquids with baghouse dust, mixing dry materials with waste sludges and for conditioning fly ash and bottom ash.
  • Agglomeration - The unit can also be used as an agglomerator where fine agglomerated particles are formed with the addition of liquid binding agents. Adjustable paddles can be replaced with pins in some agglomeration applications.

The HST Blender is an extremely versatile continuous mixer. For more information or to find out how it can be adapted to your unique application, give us a call at 800-264-9519.

HST Blender Inlets & Discharges

The HST Blender has numerous options available for inlet and discharge configurations. Special liquid addition spray systems are also available as an option.

HST Blender Agitators

The HST Blender utilizes paddle agitators for the efficient blending and mixing a variety of materials. The paddles are completely adjustable, rendering the HST Blender one of the most flexible continuous blenders on the market today. Whether your product is dry, moist or slurry, our HST Blender is capable of mixing the material in an efficient manner.

The shaft paddles are supplied with a variety of hard surface treatments. The paddles are adjustable and replaceable for ease of maintenance.

Agitator Paddles
  • Paddle design allows for easy cleaning of agitator assembly
  • Available in polished sanitary design up to 3A Dairy Standard
  • Paddle blades are adjustable and replaceable to maintain close tolerance to the mixer bottom in non-sanitary models
  • For agglomeration applications the adjustable paddles can be replace with pins
  • The addition of breaker bars to the agitator system creates a mixer grinder for deagglomerating applications
HST Blender Maintenance

The HST Blender offers several features that make it easy to maintain and clean. The standard unit has several large access doors for cleaning or the option for a clamshell design, where the interior is quickly exposed offering necessary sanitary design configurations. The agitator paddles in the blender are also adjustable and replaceable for easy cleaning and maintenance.

Maintenance Features
  • Clamshell design
  • Adjustable and replaceable paddle agitators